Cokriging. Interpolation and Mapping.

Cokriging. Interpolation and Mapping. Link to the course: https://giscourse.online/courses/4th-geostatistics-course-interpolation-and-mapping-of-kriging-cokriging/ To learn more about Geo RGB, visit us at: https://giscourse.online/ Visit us in the Facebook page at: https://www.facebook.com/GeoRGBCommunity Follow us in LinkedIn: https://www.linkedin.com/company/geor... Follow me in LinKedIn: linkedin.com/in/marcel-cedrez Contact us at: [email protected] #geographicinformationsystem #QGIS #SpatialAnalysis #mapping #GoogleEarth #historicalimagery Greetings, and welcome to the fourth course on Geostatistics. In lesson 5, we will be exploring the concept of cokriging, a spatial interpolation technique that utilizes one or more auxiliary variables to estimate the target variable. Specifically, we will be analyzing how cokriging can enhance the accuracy of estimating chloride concentration by incorporating electroconductivity measured with field instrumentation as the auxiliary variable. The fundamental principle underlying the use of the auxiliary variable is the notion that the relationship between the target variable and the auxiliary variable can be leveraged to refine estimation. By integrating information from both variables, cokriging can generate a more precise estimation of the target variable than if only one variable were employed. The auxiliary variable offers additional insights into the spatial distribution of the target variable, enabling more accurate predictions. We look forward to exploring this topic with you in depth, and hope that you will find this lesson informative and engaging.